APA (7th ed.) Citation

Helmstadter, R. (1997). Freedom and religion in the nineteenth century. Stanford University Press.

Chicago Style (17th ed.) Citation

Helmstadter, Richard. Freedom and Religion in the Nineteenth Century. Palo Alto, Estados Unidos: Stanford University Press, 1997.

MLA (9th ed.) Citation

Helmstadter, Richard. Freedom and Religion in the Nineteenth Century. Stanford University Press, 1997.